Cixi CAZseal Packing & Gasket Co., Ltd | Industrial Sealing Solutions

About CAZseal

A trusted name in industrial sealing solutions with global reach and a commitment to quality.

Innovation in Sealing Technology

Cixi CAZseal Packing & Gasket Co., Ltd is a professional manufacturer and exporter dedicated to the research, development, production, and service of grand packings, joint sheets, industrial gaskets, and sealing machines. As part of the CAZ Group Corporation, we leverage decades of expertise to deliver reliable sealing solutions for diverse industrial applications.

Located in Cixi City, Zhejiang, China — known as the "Chinese seals country" — we operate from a strategic manufacturing base that supports global supply chains. Our facility is equipped with advanced machinery and adheres to international quality standards, including ISO 9001 certification.

ISO 9001 Certified Manufacturer
Export License for Graphite Products
Swift Computerized Quotation System
Ample Finished Goods Inventory

Our Product Range

Comprehensive sealing solutions for industrial applications — from high-performance packings to precision gaskets and sealing machines.

PTFE Packing

High chemical resistance packing ideal for aggressive media and high-purity applications.

Material: Polytetrafluoroethylene (PTFE)

Graphite Sheet

Flexible graphite sheets for high-temperature and high-pressure sealing applications.

Grade: Reinforced, Non-Reinforced

Spiral Wound Gasket

Robust gaskets for flange sealing in oil & gas, chemical, and power industries.

Standards: ASME, API, DIN

Aramid Fiber Packing

High-strength, heat-resistant packing for pumps and valves in demanding environments.

Reinforced with PTFE or graphite

Rubber Sheet

Nitrile, EPDM, and silicone rubber sheets for general-purpose sealing.

Available in various hardness and thickness

Double Jacketed Gasket

Cost-effective alternative to spiral wound gaskets with excellent sealing performance.

Core: Graphite, PTFE, Mica

Injectable Packing

Pre-formed sealing rings for valve stem and pump applications requiring minimal downtime.

Quick installation, high reliability

Kammprofile Gasket

Metal core gasket with outer sealing rings for high-pressure and high-temperature service.

Ideal for heat exchangers and reactors

Carbon Fiber Packing

Low friction, high thermal conductivity packing for high-speed rotating equipment.

Suitable for pumps and compressors

Mica Sheet

High dielectric strength and thermal stability for electrical and insulation applications.

Used in transformers and heaters

Maintenance Tool

Specialized tools for packing installation, removal, and gasket maintenance.

Improves efficiency and safety

Sealing Machines

Automated winders, cutters, and testers for gasket and packing production.

Increase productivity and consistency

Why Choose CAZseal?

We combine advanced manufacturing, global compliance, and customer-focused service to deliver superior sealing solutions.

Quality Assurance

ISO 9001 certified processes ensure consistent quality. We maintain strict control from raw material sourcing to final inspection.

Fast Delivery

Ample finished goods inventory and efficient logistics enable quick turnaround and global shipping.

Expert Support

Our technical team provides application guidance, swift quotations, and responsive customer service.

Frequently Asked Questions

What materials do you offer for gaskets?

We offer a wide range of gasket materials including non-asbestos sheet, graphite sheet, PTFE sheet, rubber sheet, cork rubber sheet, mica sheet, and asbestos sheet (upon request with proper licensing).

Do you provide custom gasket cutting?

Yes, we have advanced machines for cut gaskets and can produce custom sizes and shapes according to customer specifications and drawings.

Are your products compliant with international standards?

Yes, our products are manufactured to meet ASME, API, DIN, and other international standards. We are ISO 9001 certified and hold an export license for graphite products.

Can you supply sealing machines as well?

Yes, we manufacture and supply various sealing machines including automatic winders for spiral wound gaskets, cut gasket machines, packing machines, and test equipment.

What is your production capacity?

As part of CAZ Group Corporation, we have substantial production capacity with ample inventory of finished goods to support both small and large orders with fast delivery.

Get in Touch

For inquiries, quotations, or technical support, visit our official website to contact CAZseal directly.

Address

No.988, Lingxu Road, CiDong Industrial Zone, Cixi City, Zhejiang, China (PC 315338)

Phone

0086-574-23637999

0086-574-23637998

Fax

0086-574-23637988

Visit Official Website

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